HUP0200941A2 - Polymer foam plank with densified skin, method and apparatus for producing the same - Google Patents

Polymer foam plank with densified skin, method and apparatus for producing the same

Info

Publication number
HUP0200941A2
HUP0200941A2 HU0200941A HUP0200941A HUP0200941A2 HU P0200941 A2 HUP0200941 A2 HU P0200941A2 HU 0200941 A HU0200941 A HU 0200941A HU P0200941 A HUP0200941 A HU P0200941A HU P0200941 A2 HUP0200941 A2 HU P0200941A2
Authority
HU
Hungary
Prior art keywords
producing
same
polymer foam
foam plank
densified skin
Prior art date
Application number
HU0200941A
Other languages
Hungarian (hu)
Inventor
Said K Farha
Jeffrey J Stimler
David P Zettel
Original Assignee
Pactiv Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pactiv Corp filed Critical Pactiv Corp
Publication of HUP0200941A2 publication Critical patent/HUP0200941A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249988—Of about the same composition as, and adjacent to, the void-containing component
    • Y10T428/249989—Integrally formed skin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
HU0200941A 2000-02-03 2001-01-31 Polymer foam plank with densified skin, method and apparatus for producing the same HUP0200941A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/497,348 US6716379B2 (en) 2000-02-03 2000-02-03 Polymer foam plank with densified skin, method and apparatus for producing a densified skin on a foam plank

Publications (1)

Publication Number Publication Date
HUP0200941A2 true HUP0200941A2 (en) 2002-07-29

Family

ID=23976497

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0200941A HUP0200941A2 (en) 2000-02-03 2001-01-31 Polymer foam plank with densified skin, method and apparatus for producing the same

Country Status (8)

Country Link
US (2) US6716379B2 (en)
EP (1) EP1175296A4 (en)
AU (1) AU2001241432A1 (en)
CA (1) CA2369065C (en)
HU (1) HUP0200941A2 (en)
MX (1) MXPA01009968A (en)
PL (1) PL350332A1 (en)
WO (1) WO2001056773A1 (en)

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WO2004026726A1 (en) * 2002-09-19 2004-04-01 Asahi Kasei Life & Living Corporation Cushioning material
US20040096626A1 (en) * 2002-11-14 2004-05-20 Epoli-Espumas De Polietileno Sa Layered structures with enhanced properties
CA2627909A1 (en) * 2005-11-03 2007-05-18 Dow Global Technologies Inc. Structural insulation sheathing
DE102006014235A1 (en) * 2006-03-28 2007-10-04 Brugg Rohr Ag, Holding Sheath for heat-insulated pipes
US7568758B2 (en) * 2007-01-03 2009-08-04 Kolcraft Enterprises High chairs and methods to use high chairs
US9669593B2 (en) * 2007-06-14 2017-06-06 The Boeing Company Light weight thermoplastic flex foam and hybrid duct system
US7963020B2 (en) * 2007-08-28 2011-06-21 Sealed Air Corporation (Us) Apparatus and method for manufacturing foam parts
US20090235599A1 (en) * 2008-03-18 2009-09-24 Maximilian Ware Laminated structural insulated panel with perforated foam core and method of making same
CN102159379B (en) * 2008-09-22 2014-07-16 江森自控科技公司 Post-cure of molded polyurethane foam products
US8683620B1 (en) 2009-04-29 2014-04-01 John F. Krumme Pool covers
JP2011012235A (en) * 2009-07-06 2011-01-20 Nitto Denko Corp Resin foam
DE102009048319A1 (en) * 2009-10-05 2011-04-07 Gockel-Böhner, Doris Personal transport device
US9623622B2 (en) 2010-02-24 2017-04-18 Michael Baines Packaging materials and methods
IT1399064B1 (en) * 2010-03-22 2013-04-05 Friul Filiere S P A COMPOSITE MATERIAL ELEMENT, PLANT FOR THE REALIZATION OF SUCH ELEMENT IN COMPOSITE MATERIAL AND ITS RELATED PROCEDURE
JP5508115B2 (en) * 2010-04-26 2014-05-28 日東電工株式会社 Resin foam and foam member
JP5785735B2 (en) * 2011-02-25 2015-09-30 積水化成品工業株式会社 Interior materials for railway vehicles
CN102218817A (en) * 2011-05-11 2011-10-19 上海联净环保科技有限公司 Sponge lustre finishing technology
US20140283941A1 (en) * 2013-03-25 2014-09-25 Evonik Foams, Inc. Seamless, self-insulated foam duct and an apparatus and method for manufacturing the same
EP3083181A1 (en) 2013-12-19 2016-10-26 Dow Global Technologies LLC Rigid thermoplastic foam densification process and composite structures incorporating the densified rigid thermoplastic foam
JP6725425B2 (en) * 2014-04-02 2020-07-15 スリーエム イノベイティブ プロパティズ カンパニー Abrasion resistant microspheres
US11497837B2 (en) * 2015-01-14 2022-11-15 Innovative Plastics And Molding, Inc. Molded parts with thermoplastic cellulose biopolymer compositions having oriented fibers for medical devices and implants
US10112371B2 (en) * 2016-07-26 2018-10-30 Mp Global Products, L.L.C. Floor underlayment

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US3676537A (en) * 1965-11-18 1972-07-11 Thomas W Winstead Continuous method of extruding and thero-forming skin-covered foamed thermoplastic articles
US3443007A (en) * 1967-02-21 1969-05-06 Mobay Chemical Corp Process for producing a smooth impervious skin on the surface of a resilient sheet of foamed plastic
US3644168A (en) * 1970-06-12 1972-02-22 Upjohn Co Varied density polyisocyanurate foam structure
GB1349301A (en) * 1970-06-08 1974-04-03 Cosden Oil & Chem Co Method of continuously forming moulded foamed bodies and apparatus therefor
US4089818A (en) * 1976-08-20 1978-05-16 Conwed Corporation Reduced aging period for polyethylene foam
JPS544964A (en) * 1977-06-14 1979-01-16 Sekisui Plastics Extrusion molding method for hard surface foam article
US4136226A (en) * 1978-03-23 1979-01-23 Gilman Richard L Impact-absorbing laminate and method of manufacture thereof
US4216177A (en) * 1979-05-16 1980-08-05 Rogers Corporation Polyurethane foam product and process of manufacture thereof from thermosetting frothed mixture
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US4429061A (en) * 1981-07-13 1984-01-31 Celanese Corporation Heat treated high performance foams of thermotropic liquid crystal polymers
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US4747983A (en) * 1985-12-30 1988-05-31 Mobil Oil Corporation Process and apparatus for manufacturing foamed structures with integral skin
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Also Published As

Publication number Publication date
CA2369065C (en) 2005-03-22
MXPA01009968A (en) 2002-07-30
US20030008127A1 (en) 2003-01-09
PL350332A1 (en) 2002-12-02
AU2001241432A1 (en) 2001-08-14
EP1175296A4 (en) 2004-05-12
US7201958B2 (en) 2007-04-10
CA2369065A1 (en) 2001-08-09
EP1175296A1 (en) 2002-01-30
US6716379B2 (en) 2004-04-06
WO2001056773A1 (en) 2001-08-09
US20040157050A1 (en) 2004-08-12

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